/// <summary>
/// Gets and validates the menu input from the user.
/// </summary>
/// <returns>Returns a tuple. menuInput is the string input from user,
/// and validatedInput is the tryparsed menuchoice</returns>
public static (string menuInput, int validatedInput) GetAndValidateInput()
{
var menuInput = InputHelper.AskForMenuInput();
var validatedInput = InputHelper.ValidateMenuInput(menuInput);
return(menuInput, validatedInput);
}
/// <summary>
/// Prints Admin menu
/// </summary>
/// <param name="admin">Takes a user with admin priviliges</param>
public static void PrintAdminSelectionMenu(User admin)
{
SharedView.PrintWithGreenText($"\tVälkommen {admin.Name}");
var logoutUser = false;
do
{
GeneralViewHelper.WaitAndClearScreen();
AdminView.Print();
string menuInput = InputHelper.AskForMenuInput();
int validatedInput = InputHelper.ValidateMenuInput(menuInput);
logoutUser = SharedController.LogoutIf_X_IsPressed(admin, menuInput, validatedInput);
if (logoutUser)
{
continue;
}
else
{
switch (validatedInput)
{
case 1:
AdminFunctions(admin);
break;
case 2:
SharedController.BuyBookMenu(admin);
break;
}
}
} while (!logoutUser);
}
/// <summary>
/// Method for printing the main menu
/// </summary>
public static void PrintMainMenu()
{
int userMenuChoice;
string menuInput = default;
do
{
Console.Clear();
StartView.Print();
menuInput = InputHelper.AskForMenuInput();
userMenuChoice = InputHelper.ValidateMenuInput(menuInput);
if (userMenuChoice == 0 && menuInput.ToLower() != "q")
{
SharedError.PrintWrongMenuInput();
}
else
{
var api = new WebShopApi();
switch (userMenuChoice)
{
case 1:
var userCredentials = LoginView.PrintLoginPage();
var user = api.Login(userCredentials.userName, userCredentials.password);
if (UserController.UserIsNull(user) &&
!userCredentials.userName.Contains(abortChar))
{
SharedError.PrintWrongCredentials(user);
continue;
}
else if (userCredentials.userName.Contains(abortChar))
{
break;
}
else if (user.IsAdmin)
{
AdminController.PrintAdminSelectionMenu(user);
}
else
{
UserController.UserSelectionMenu(user);
}
break;
case 2:
var registererUserCredentials = UserView.Register();
if (!api.Register(registererUserCredentials.username,
registererUserCredentials.password,
registererUserCredentials.verifyPassword))
{
SharedError.Failed();
break;
}
SharedError.Success();
break;
case 0:
Environment.Exit(1);
break;
default:
SharedError.PrintWrongMenuInput();
break;
}
}
} while (menuInput.ToLower() != "q");
}